FICTION
1. NEVER GO BACK, by Lee Child (Delacorte). Jack Reacher is thrown into jail on trumped-up charges.
2. THE MAYAN SECRETS, by Clive Cussler and Thomas Perry (Putnam). Sam and Remi Fargo, a husband-wife treasure-hunting team, discover a Mayan codex.
3. THE CUCKOO'S CALLING, by Robert Galbraith (Mullholland Books/Little, Brown). Struggling detective Cormoran Strike investigates a supermodel's suicide; by J.K. Rowling, writing pseudonymously.
4. STYXX, by Sherrilyn Kenyon (St. Martin's). Acheron and Styxx, his often-estranged brother, must learn to trust each other in this Dark-Hunter novel.
5. INFERNO, by Dan Brown (Doubleday). Symbologist Robert Langdon, on the run in Florence, must decipher a series of codes created by a Dante-loving scientist.
6. DARK LYCAN, by Christine Feehan (Penguin Group (USA) Inc.). Tatijana of the Dragonseekers encounters Fenris Dalka, who has returned to the Carpathian Mountains.
7. AND THE MOUNTAINS ECHOED, by Khaled Hosseini (Riverhead). A multigenerational family saga centers on a brother and sister born in Afghanistan; from the author of "The Kite Runner."